Nissan P engine

Nissan P engine
Nissan P engine
Overview
Manufacturer	Nissan Motors
Production	1959-2003
Layout
Configuration	Inline-6
Displacement	3.7 L (3,670 cc) (NAK/NB); 4.0 L (3,956 cc) (NC/P40);
Cylinder bore	82.5 mm (3.25 in) (NAK/NB); 85.7 mm (3.37 in) (NC/P40);
Piston stroke	114.3 mm (4.50 in)
Valvetrain	OHV
Combustion
Fuel system	Carburetor
Cooling system	Water cooled
Output
Power output	92 kW (125 PS; 123 hp); 99 kW (135 PS; 133 hp); 107 kW (145 PS; 143 hp) (after 1965)
Chronology
Predecessor	Nissan NC engine
Successor	Nissan TB engine

The Nissan P engine is a large overhead valve, inline-six cylinder engine manufactured by Nissan Diesel Motor Co., Ltd. from 1959 to 2003 and used in light-duty trucks by Nissan, as well as in the Nissan Patrol. It replaced Nissan's older, sidevalve engines with which it shared its dimensions.^[2] This series of engines were based on the pre-war Type A engine, which was a license built Graham-Paige design.^[1]

^ ^a ^b Hara, Sadaichi (2018-10-01), ダットサン車の開発史日産自動車のエンジニアが語る1939-1969 [Datsun car development history: Nissan Motor engineers talk about 1939-1969] (in Japanese), Grand Prix Publishing, p. 58, ISBN 978-4876873593
^ Ozeki, Kazuo (2007). 日本のトラック・バス 1918~1972 [Japanese Trucks and Buses 1918-1972] (in Japanese). Tokyo: Miki Press. p. 84. ISBN 978-4-89522-494-9.

[SH58-1] Hara, Sadaichi (2018-10-01), ダットサン車の開発史日産自動車のエンジニアが語る1939-1969 [Datsun car development history: Nissan Motor engineers talk about 1939-1969] (in Japanese), Grand Prix Publishing, p. 58, ISBN 978-4876873593

[Trucks18-72-2] Ozeki, Kazuo (2007). 日本のトラック・バス 1918~1972 [Japanese Trucks and Buses 1918-1972] (in Japanese). Tokyo: Miki Press. p. 84. ISBN 978-4-89522-494-9.

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